The deuterium quadrupole splitting, νQ, of C6D 6 dissolved in a number of discotic liquid crystals has been measured over the temperature range of the mesophase stability. Three different types of mesophases were used : (i) Dho, which is a columnar hexatic phase with ordered molecular stacking; (ii) Drd, which is a rectangular biaxial columnar phase with disordered molecular stacking ; (iii) a nematic discotic, ND. The three types of mesophases exhibit different temperature dependence of ν Q : In the Dho phase the splittings are relatively small and strongly temperature dependent. This behaviour is interpreted in terms of a fast dynamic equilibrium between two solvation sites consisting of (1) molecules intercalated within the discotic colu...
Counterion and composition effects on the size and interface dynamics of discotic nematic lyotropic ...
Recent studies have established that many compounds composed of disc-shaped molecules exhibit stable...
Restricted Access.Recent studies have established that many compounds composed of disc-shaped molecu...
The deuterium quadrupole splitting, νQ, of C6D 6 dissolved in a number of discotic liquid crystals h...
The deuterium quadrupole splitting, νQ, of C6D 6 dissolved in a number of discotic liquid crystals h...
Deuterium NMR spectra of twelve, mostly aromatic, deuterated compounds dissolved in the discotic mes...
Deuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic nematic lyomesopha...
Deuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic nematic lyomesopha...
Indexación: ScieloDeuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic ...
Discotic liquid crystalline mesophases were discovered about eight years ago, almost simultaneously ...
Discotic liquid-crystals are organic molecules with rigid planar aromatic cores surrounded by severa...
We have used X-ray diffraction to study the discotic mesophases D hd and Dho and the low temperature...
We have used X-ray diffraction to study the discotic mesophases D hd and Dho and the low temperature...
Discotic liquid crystalline mesophases were discovered about eight years ago, almost simultaneously ...
Counterion and composition effects on the size and interface dynamics of discotic nematic lyotropic ...
Counterion and composition effects on the size and interface dynamics of discotic nematic lyotropic ...
Recent studies have established that many compounds composed of disc-shaped molecules exhibit stable...
Restricted Access.Recent studies have established that many compounds composed of disc-shaped molecu...
The deuterium quadrupole splitting, νQ, of C6D 6 dissolved in a number of discotic liquid crystals h...
The deuterium quadrupole splitting, νQ, of C6D 6 dissolved in a number of discotic liquid crystals h...
Deuterium NMR spectra of twelve, mostly aromatic, deuterated compounds dissolved in the discotic mes...
Deuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic nematic lyomesopha...
Deuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic nematic lyomesopha...
Indexación: ScieloDeuterium quadrupole splittings, of deuterated water, Deltav, in anionic discotic ...
Discotic liquid crystalline mesophases were discovered about eight years ago, almost simultaneously ...
Discotic liquid-crystals are organic molecules with rigid planar aromatic cores surrounded by severa...
We have used X-ray diffraction to study the discotic mesophases D hd and Dho and the low temperature...
We have used X-ray diffraction to study the discotic mesophases D hd and Dho and the low temperature...
Discotic liquid crystalline mesophases were discovered about eight years ago, almost simultaneously ...
Counterion and composition effects on the size and interface dynamics of discotic nematic lyotropic ...
Counterion and composition effects on the size and interface dynamics of discotic nematic lyotropic ...
Recent studies have established that many compounds composed of disc-shaped molecules exhibit stable...
Restricted Access.Recent studies have established that many compounds composed of disc-shaped molecu...